2009 BMW X3 vs. 2003 Hyundai Sonata
To start off, 2009 BMW X3 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2003 Hyundai Sonata would be higher. At 1,995 cc (4 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (148 HP @ 6200 RPM) has 10 more horse power than 2003 Hyundai Sonata. (138 HP @ 5800 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 2003 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 231 kg more than 2003 Hyundai Sonata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Hyundai Sonata. In wet, icy, snow, or gravel driving conditions, 2009 BMW X3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 BMW X3 (200 Nm @ 3750 RPM) has 20 more torque (in Nm) than 2003 Hyundai Sonata. (180 Nm @ 4500 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Hyundai Sonata.
Compare all specifications:
| 2009 BMW X3 | 2003 Hyundai Sonata | |
| Make | BMW | Hyundai |
| Model | X3 | Sonata |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 138 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 200 Nm | 180 Nm |
| Torque RPM | 3750 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 83.3 mm |
| Engine Stroke Size | 90 mm | 95 mm |
| Engine Compression Ratio | 10.5:1 | 17.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1656 kg | 1425 kg |
| Vehicle Length | 4570 mm | 4520 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1680 mm | 1590 mm |
| Wheelbase Size | 2800 mm | 2710 mm |
| Fuel Tank Capacity | 67 L | 65 L |
